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Slot-Coupled Millim...
Slot-Coupled Millimeter-Wave Dielectric Resonator Antenna for High-Efficiency Monolithic Integration
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- Ohlsson, L. (författare)
- Lunds universitet,Lund University
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- Bryllert, Tomas, 1974 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Gustafson, C. (författare)
- Lunds universitet,Lund University
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- Sjoberg, D. (författare)
- Lunds universitet,Lund University
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- Egard, M. (författare)
- Lunds universitet,Lund University
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- Arlelid, M. (författare)
- Lunds universitet,Lund University
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- Wernersson, Lars-Erik (författare)
- Lunds universitet,Lund University
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2013
- 2013
- Engelska.
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Ingår i: IEEE Transactions on Antennas and Propagation. - : Institute of Electrical and Electronics Engineers (IEEE). - 0018-926X .- 1558-2221. ; 61:4, s. 1599-1607
- Relaterad länk:
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A readily mass-producible, flip-chip assembled, and slot-coupled III-V compound semiconductor dielectric resonator antenna operating in the millimeter-wave spectrum has been fabricated and characterized. The antenna has a 6.1% relative bandwidth, deduced from its 10 dB return loss over 58.8-62.5 GHz, located around the resonance at 60.5 GHz. Gating in the delay-domain alleviated the analysis of the complex response from the measured structure. The radiation efficiency is better than -0.1 dB in simulations fed from the on-chip coupling-structure, but reduced by 3.7 dB insertion loss through the measurement assembly feed. Antenna gain measurements show distortion in relation to the simulated pattern, which has a maximum gain of 6 dBi, mainly caused by interference from the electrically large connector used in the assembly. Mode degeneration in the utilized quadratic-footprint resonator was not seen to influence the performance of the antenna. The antenna is intended for on-chip integration and the fabrication technology allows scaling of the operation frequency over the complete millimeter-wave spectrum.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- dielectric resonator antennas (DRAs)
- millimeter-wave antennas
- Antenna efficiency
- millimeter-wave communication
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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